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Efficiently manage RAM on Android without any App.

Every Android user out there is in need of 2 types of apps, or say configurations. Today, I’m going to deal with the first one: RAM Management. I shall disclose the second in my next going-to-be-soon post.

You don’t need any app to do this! But you must have an Android smartphone that runs on Android 4+ [ ICS OR JB].

Go to Settings and then Developer Options.

Scroll down and choose Background Process Limit.

Choose Four Processes at most.

There you are!! Your system will see to it that not more than 4 apps are active at the same time.Note: Do not use this method if you are a heavy multitasker.
If you don’t multitask at all, then make sure you even check the Don’t Keep Activities Option.